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CD74HC166EE4

CD74HC166EE4

CD74HC166EE4

Texas Instruments

8 Bit Shift Register 16 Pin 2.54mm 4.5V PDIP

SOT-23

CD74HC166EE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 16
Weight 951.693491mg
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureSISO OPERATION ALSO AVAILABLE
Subcategory Shift Registers
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 4.5V
Terminal Pitch2.54mm
Pin Count16
Operating Supply Voltage5V
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Number of Bits 8
Propagation Delay27 ns
Turn On Delay Time240 ns
Family HC/UH
Logic Function OR, Shift Register
Direction Unidirectional
Output Polarity TRUE
Logic IC Type PARALLEL IN SERIAL OUT
Trigger Type POSITIVE EDGE
Number of Input Lines 9
fmax-Min 23 MHz
Max Frequency@Nom-Sup 20000000Hz
Width 7.62mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3153 items

CD74HC166EE4 Product Details

CD74HC166EE4 Overview


PDIP is a package containing the embedded device. Taking the total number of terminations on the chip and adding them up, we get 16. The part operates at 4.5V voltage. A total of 1 elements can be found on this part. It is equipped with a pin count of 16. It is recommended that the mount should be done by Through Hole. There is an electronic component in the HC/UH. It is noted that this chip uses an operating supply voltage of 5V. The following additional aspects of this section are worth noting: SISO OPERATION ALSO AVAILABLE. In the device, there are 9 input lines that are available for use. A total of 8 bits are present on the IC chip. It has a total of zero pins. At temperatures below 125°C, it is recommended for use. Ideally, it should not fall below -55°C. A voltage of 6V is employed as the supply voltage. There is a voltage applied to the supply that is greater than 2V. It belongs to the subcategory of Shift Registers.

CD74HC166EE4 Features


With 16 pins
Operate supply voltage at 5V


CD74HC166EE4 Applications


There are a lot of Texas Instruments
CD74HC166EE4 Shift Registers applications.


  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors
  • Counter
  • Data manipulation
  • Delay Line
  • Generate time delay toward digital circuits
  • Parallel data

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